From theoretical reaction dynamics to chemical modeling of combustion

SJ Klippenstein - Proceedings of the Combustion Institute, 2017 - Elsevier
The chemical modeling of combustion treats the chemical conversion of hundreds of species
through thousands of reactions. Recent advances in theoretical methodologies and …

[HTML][HTML] An evolutionary, data-driven approach for mechanism optimization: theory and application to ammonia combustion

A Bertolino, M Fürst, A Stagni, A Frassoldati… - Combustion and …, 2021 - Elsevier
In this work, we propose a novel data-driven approach for detailed kinetic mechanisms
optimization. The approach is founded on a curve matching-based objective function and …

Development of a joint hydrogen and syngas combustion mechanism based on an optimization approach

T Varga, C Olm, T Nagy, IG Zsély… - … journal of chemical …, 2016 - Wiley Online Library
ABSTRACT A comprehensive and hierarchical optimization of a joint hydrogen and syngas
combustion mechanism has been carried out. The Kéromnès et al.(Combust Flame, 2013 …

[HTML][HTML] Comparison of methane combustion mechanisms using laminar burning velocity measurements

P Zhang, IG Zsély, M Papp, T Nagy, T Turányi - Combustion and Flame, 2022 - Elsevier
Large amount of experimental data for laminar burning velocity (LBV) measurements of
methane (+ H 2/CO)− oxygen− diluent mixtures (5500 data points in 646 datasets) covering …

Uncertainty quantification of a newly optimized methanol and formaldehyde combustion mechanism

C Olm, T Varga, É Valkó, HJ Curran, T Turányi - Combustion and Flame, 2017 - Elsevier
A detailed reaction mechanism for methanol combustion that is capable of describing
ignition, flame propagation and species concentration profiles with high accuracy has been …

Development of an ethanol combustion mechanism based on a hierarchical optimization approach

C Olm, T Varga, É Valkó, S Hartl… - … Journal of Chemical …, 2016 - Wiley Online Library
ABSTRACT A detailed reaction mechanism for ethanol combustion was developed for
describing ignition, flame propagation, and species concentration profiles with high …

Real gas effect on steady planar detonation and uncertainty quantification

Z Weng, R Mével - Combustion and Flame, 2022 - Elsevier
The steady planar detonation in hydrogen/air mixture was simulated at elevated pressure.
The real gas effect was incorporated by considering the Peng-Robinson equation of state …

Challenges and opportunities for molecule-based management of chemical processes

R Van de Vijver, BR Devocht, KM Van Geem… - Current Opinion in …, 2016 - Elsevier
Highlights•Automatic kinetic model generation.•The need of accurate kinetic data.•On-the-fly
property calculations.•Integrated software tool for in silico process design within reach.•Big …

Determination of rate parameters of key N/H/O elementary reactions based on H2/O2/NOx combustion experiments

M Kovács, M Papp, IG Zsély, T Turányi - Fuel, 2020 - Elsevier
Literature experimental data were collected about hydrogen–oxygen combustion systems
doped with NO, NO 2 or N 2 O or about H 2/N 2 O combustion systems. The data included …

Neural network approach to response surface development for reaction model optimization and uncertainty minimization

Y Zhang, W Dong, LA Vandewalle, R Xu, GP Smith… - Combustion and …, 2023 - Elsevier
We examine the state-of-the-art neural network (NN) approach and its flexible
implementations in combustion reaction model uncertainty quantification (UQ), optimization …